added gvm completion and plugin

completion/available/gvm.completion.bash

@@ -0,0 +1,62 @@
+_gvm_complete()
+{
+  local CANDIDATES
+  local CANDIDATE_VERSIONS
+
+  COMPREPLY=()
+ 
+  if [ $COMP_CWORD -eq 1 ]; then
+    COMPREPLY=( $(compgen -W "install uninstall rm list ls use current version default selfupdate broadcast offline help flush" -- ${COMP_WORDS[COMP_CWORD]}) )
+  elif [ $COMP_CWORD -eq 2 ]; then
+    case "${COMP_WORDS[COMP_CWORD-1]}" in
+      "install" | "uninstall" | "rm" | "list" | "ls" | "use" | "current" )
+        CANDIDATES=$(echo "${GVM_CANDIDATES_CSV}" | tr ',' ' ')
+        COMPREPLY=( $(compgen -W "$CANDIDATES" -- ${COMP_WORDS[COMP_CWORD]}) )
+        ;;
+      "offline" )
+        COMPREPLY=( $(compgen -W "enable disable" -- ${COMP_WORDS[COMP_CWORD]}) )
+        ;;
+      "selfupdate" )
+        COMPREPLY=( $(compgen -W "force" -P "[" -S "]" -- ${COMP_WORDS[COMP_CWORD]}) )
+        ;;
+      "flush" )
+        COMPREPLY=( $(compgen -W "candidates broadcast archives temp" -- ${COMP_WORDS[COMP_CWORD]}) )
+        ;;
+      *)
+        ;;
+    esac
+  elif [ $COMP_CWORD -eq 3 ]; then
+    case "${COMP_WORDS[COMP_CWORD-2]}" in
+      "install" | "uninstall" | "rm" | "use" | "default" )
+        _gvm_candidate_versions ${COMP_WORDS[COMP_CWORD-1]}
+        COMPREPLY=( $(compgen -W "$CANDIDATE_VERSIONS" -- ${COMP_WORDS[COMP_CWORD]}) )
+        ;;
+      *)
+        ;;
+    esac
+  fi
+ 
+  return 0
+}
+
+_gvm_candidate_versions(){
+
+  if _gvm_offline; then
+    __gvmtool_build_version_csv $1
+    CANDIDATE_VERSIONS="$(echo $CSV | tr ',' ' ')"
+  else
+    CANDIDATE_VERSIONS="$(curl -s "${GVM_SERVICE}/candidates/$1" | tr ',' ' ')"
+  fi
+
+}
+
+_gvm_offline()
+{
+  if [ "$GVM_ONLINE" = "true" ]; then
+    return 1
+  else
+    return 0
+  fi
+}
+
+complete -F _gvm_complete gvm

plugins/available/gvm.plugin.bash

@@ -0,0 +1,6 @@
+cite about-plugin
+about-plugin 'load gvm environment'
+
+GVM_DIR="$HOME/.gvm"
+
+[[ -s "${GVM_DIR}/bin/gvm-init.sh" ]] && source "${GVM_DIR}/bin/gvm-init.sh"